MAX6314US46D3+T Maxim Integrated Integrated Circuit (Other) In Stock
Maxim Integrated MAX6314US46D3+T is a single-channel MPU supervisor IC with a 4.63 V reset threshold, operating up to 5.5 V supply, in a compact SOT-143-4 package. It provides manual reset input and a fixed reset delay to protect microcontrollers from brown-out conditions. Available from stock with worldwide shipping.
- Manufacturer
- Maxim Integrated
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- MAX6314US46D3+T Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6910(MOQ 250)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MAX6314US46D3+T?
- Fixed 4.63 V reset threshold with ±1.5% accuracy monitors supply rails up to 5.5 V for reliable brown-out detection
- Manual reset input (MNL RST) allows external push-button or supervisor logic to assert system reset independently
- Tiny SOT-143-4 package (1.5 mm × 2.9 mm) minimizes board area in space-constrained microcontroller designs
What is MAX6314US46D3+T used for?
The MAX6314US46D3+T is used in microprocessor and microcontroller supervisory circuits in embedded systems, industrial control boards, and consumer electronics requiring a fixed 4.63 V supply monitor. Its manual reset input and compact SOT-143-4 form factor make it well suited for battery-powered devices and single-board computers where reliable power-on reset and manual reset capability are essential.
What are the specifications of MAX6314US46D3+T?
| Manufacturer Package Code | 4-SOT_23-N/A |
| Reach Compliance Code | Compliant |
| Date Of Intro | 1996-06-07 |
| YTEOL | 9 |
| Additional Feature | MNL RST:Y;PW FL IO:N;PRG RST DLY:N;WD:N;WDO:N;WWD:N |
| Adjustable Threshold | NO |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC |
| JESD-30 Code | R-PDSO-G4 |
| JESD-609 Code | e3 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TO-253LOW |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.012mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Supply Voltage-Nom (Vsup) | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.92mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +4.63V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA |
Where can I find the MAX6314US46D3+T datasheet?
MAX6314US46D3+T Datasheet DownloadOfficial datasheet from Maxim Integrated
What are equivalent replacements for MAX6314US46D3+T?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
At what supply voltage threshold does the MAX6314US46D3+T assert a reset signal?
The MAX6314US46D3+T asserts its active-low reset output when the monitored supply falls below 4.63 V, with a threshold accuracy of ±1.5%, and holds the reset asserted for a fixed timeout delay after the supply recovers above the threshold to ensure stable microcontroller startup.
Which microcontroller reset designs benefit from the manual reset input on the MAX6314US46D3+T?
Systems requiring both power-fail detection and user-initiated or watchdog-initiated reset benefit from the manual reset (MNL RST) pin, such as 5 V embedded controllers in industrial PLCs, point-of-sale terminals, and medical devices where a front-panel reset button or an external supervisor IC must force a system restart independently of supply voltage level.
How does the SOT-143-4 package of the MAX6314US46D3+T compare to larger supervisor packages in PCB area consumption?
The 4-pin SOT-143-4 package occupies approximately 4.4 mm² of PCB footprint, which is roughly 60% smaller than an 8-pin SOIC package, making the MAX6314US46D3+T an efficient choice for designs where board space near the microcontroller VCC pin is limited to under 10 mm².
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About Maxim Integrated
Maxim Integrated is a leading electronic component manufacturer. FindMyChip sources Maxim Integrated ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Maxim Integrated
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $0.6910 | $172.75 |
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